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RBC Thin Section Ball Bearing, Sealed, 4-Point Contact X-Type

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Product Specifications
Brand Name
RBC Thin Section Ball Bearings

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Mfr Part # Bore Diameter Outside Diameter Bearing Width Maximum Rotational Speed Static Load Capacity Dynamic Load Capacity ASIN

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Currently showing 1-19 of 19
JA020XP0 2" 2.5" 0.25" 5330 rpm 680 lbs 514 lbs B0051PS2JA yes $206.77 Buy Options
JA025XP0 2.5" 3" 0.25" 4360 rpm 830 lbs 583 lbs B0051PS4PM yes $212.78 Buy Options
JA035XP0 3.5" 4" 0.25" 3200 rpm 1140 lbs 701 lbs B0051PSCRW yes $231.90 Buy Options
JA040XP0 4" 4.5" 0.25" 2820 rpm 1290 lbs 756 lbs B0051PSFYW yes $256.39 Buy Options
JB025XP0 2.5" 3.125" 0.312" 4270 rpm 1140 lbs 848 lbs B0051PSOWA yes $235.50 Buy Options
JB030XP0 3" 3.625" 0.312" 3620 rpm 1340 lbs 933 lbs B0051PSPOC yes $244.80 Buy Options
JB035XP0 3.5" 4.125" 0.312" 3150 rpm 1540 lbs 1014 lbs B0051PSRUO Usually ships in 1 to 2 months $259.02 Buy Options
JHA10XL0 1" 1.375" 0.25" 10110 rpm 290 lbs 247 lbs B0051PSU7E yes $160.98 Buy Options
JHA15XL0 1.5" 1.875" 0.25" 7110 rpm 400 lbs 296 lbs B0051PSVR8 yes $177.50 Buy Options
JHA17XL0 1.75" 2.125" 0.25" 6190 rpm 460 lbs 319 lbs B0051PSWVI yes $169.16 Buy Options
JU040XP0 4" 4.75" 0.50" 2280 rpm 2100 lbs 1417 lbs B0051PT0QY Usually ships in 1 to 2 months $573.30 Buy Options
JU045XP0 4.5" 5.25" 0.50" 2050 rpm 2340 lbs 1510 lbs B0051PT63G Usually ships in 1 to 2 months $597.73 Buy Options
JU050XP0 5" 5.75" 0.50" 1860 rpm 2590 lbs 1600 lbs B0051PT82K Usually ships in 1 to 2 months $631.94 Buy Options
JU055XP0 5.5" 6.25" 0.50" 1700 rpm 2830 lbs 1687 lbs B0051PT96A Usually ships in 1 to 2 months $858.67 Buy Options
JU060XP0 6" 6.75" 0.50" 1570 rpm 3070 lbs 1770 lbs B0051PTA1Y Usually ships in 1 to 2 months $582.29 Buy Options
JU065XP0 6.5" 7.25" 0.50" 1460 rpm 3310 lbs 1851 lbs B0051PTC9O Usually ships in 1 to 2 months $731.28 Buy Options
JU075XP0 7.5" 8.25" 0.50" 1270 rpm 3790 lbs 2007 lbs B0051PTE42 Usually ships in 1 to 2 months $1,088.73 Buy Options
JU090XP0 9" 9.75" 0.50" 1070 rpm 4510 lbs 2226 lbs B0051PTFTG Usually ships in 1 to 2 months $851.41 Buy Options
JU100XP0 10" 10.75" 0.50" 970 rpm 4990 lbs 2364 lbs B0051PTGOA Usually ships in 1 to 2 months $1,312.70 Buy Options

Key Features

  • X-type 4-point contact ball bearing for use where space is limited and moment loads are high
  • Deep-groove geometry for high speeds and supporting both radial and axial loads
  • 52100 steel races and bearing balls for durability and resistance to deformity under heavy loads
  • Conforms to ABEC 1F precision standard for performance within a narrow range of variation
  • Rubber seals to retain lubricant and for protection against contaminants

Product Description

This RBC X-type thin-section 4-point ball bearing is double sealed and is intended for use where space is limited and moment loads are high. The bearing has deep-groove geometry for applications that require high speeds and support both radial and axial loads. The 52100 steel races and bearing balls are durable and resist deformity under loads and the bearing is manufactured to Annular Bearing Engineering Committee (ABEC) 1F precision tolerances related to the bearing bore, outer diameter, radial runout, axial runout, and radial play. A cage prevents the balls from coming into contact with each other during use, reducing friction, vibration, and noise. The bearing has rubber seals on each side of the bearing to retain lubricant and for protection against contaminants. This thin-section radial ball bearing is suitable for use where space, load, and weight requirements determine the choice of bearing, such as in all-terrain vehicle axles.

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

RBC Bearings manufactures bearings, pins, rollers, and shafts, and other products for industrial and aerospace applications under the RBC, Nice, Heim, Unibal, and Spherco brands. The company, founded in 1919 and headquartered in Oxford, CT, meets International Organization for Standardization (ISO) standards 9001:2008 and ISO/TS 16949:2009.

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